Most Used Function CoverageΒΆ

Here is a list of most used scalar and aggregate Presto functions with functions that are available in Velox highlighted.

Scalar Functions

Aggregate Functions

Window Functions

map()

date_format()

element_at()

strpos()

arrays_overlap()

count()

row_number()

lower()

json_extract_scalar()

abs()

flatten()

from_big_endian_64()

sum()

rank()

json_format()

array_sort()

round()

trim()

md5()

max()

lag()

upper()

transform_values()

map_filter()

map_zip_with()

xxhash64()

array_agg()

split()

map_entries()

regexp_extract()

year()

to_hex()

arbitrary()

random()

concat()

map_values()

slice()

transform_keys()

min()

floor()

cardinality()

map_keys()

month()

bing_tile_quadkey

max_by()

contains()

sequence()

reduce()

any_match()

to_utf8()

approx_distinct()

map_concat()

substr()

greatest()

bitwise_and()

crc32()

count_if()

length()

date()

date_trunc()

date_parse()

st_y

approx_percentile()

from_unixtime()

is_nan()

date_diff()

bing_tile_at

st_x

avg()

transform()

rand()

array_max()

array_union()

now

map_agg()

to_unixtime()

filter()

from_iso8601_date()

reverse()

truncate()

min_by()

regexp_like()

sqrt()

json_extract()

array_intersect()

stddev()

array_join()

least()

mod()

repeat()

set_agg()

replace()

json_parse()

array_distinct()

st_geometryfromtext

histogram()

regexp_replace()

map_from_entries()

pow()

split_part()

set_union()

parse_datetime()

date_add()

power()

log10()

merge()